50779260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 177795072

約数和(自身を除く): 127015812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 191, 210, 211, 252, 315, 382, 420, 422, 573, 630, 633, 764, 844, 955, 1055, 1146, 1260, 1266, 1337, 1477, 1719, 1899, 1910, 2110, 2292, 2532, 2674, 2865, 2954, 3165, 3438, 3798, 3820, 4011, 4220, 4431, 5348, 5730, 5908, 6330, 6685, 6876, 7385, 7596, 8022, 8595, 8862, 9495, 11460, 12033, 12660, 13293, 13370, 14770, 16044, 17190, 17724, 18990, 20055, 22155, 24066, 26586, 26740, 29540, 34380, 37980, 40110, 40301, 44310, 48132, 53172, 60165, 66465, 80220, 80602, 88620, 120330, 120903, 132930, 161204, 201505, 240660, 241806, 265860, 282107, 362709, 403010, 483612, 564214, 604515, 725418, 806020, 846321, 1128428, 1209030, 1410535, 1450836, 1692642, 1813545, 2418060, 2538963, 2821070, 3385284, 3627090, 4231605, 5077926, 5642140, 7254180, 8463210, 10155852, 12694815, 16926420, 25389630, 50779260]

約数ペア:

[(1, 50779260), (2, 25389630), (3, 16926420), (4, 12694815), (5, 10155852), (6, 8463210), (7, 7254180), (9, 5642140), (10, 5077926), (12, 4231605), (14, 3627090), (15, 3385284), (18, 2821070), (20, 2538963), (21, 2418060), (28, 1813545), (30, 1692642), (35, 1450836), (36, 1410535), (42, 1209030), (45, 1128428), (60, 846321), (63, 806020), (70, 725418), (84, 604515), (90, 564214), (105, 483612), (126, 403010), (140, 362709), (180, 282107), (191, 265860), (210, 241806), (211, 240660), (252, 201505), (315, 161204), (382, 132930), (420, 120903), (422, 120330), (573, 88620), (630, 80602), (633, 80220), (764, 66465), (844, 60165), (955, 53172), (1055, 48132), (1146, 44310), (1260, 40301), (1266, 40110), (1337, 37980), (1477, 34380), (1719, 29540), (1899, 26740), (1910, 26586), (2110, 24066), (2292, 22155), (2532, 20055), (2674, 18990), (2865, 17724), (2954, 17190), (3165, 16044), (3438, 14770), (3798, 13370), (3820, 13293), (4011, 12660), (4220, 12033), (4431, 11460), (5348, 9495), (5730, 8862), (5908, 8595), (6330, 8022), (6685, 7596), (6876, 7385)]